FeaturesFits Hunter models 30020, 30393, 30200, 30201, 30205, 30250, 30253, 30255, 30350, 30374, 30375, 30377, 30380, 30390, 37255, 37375, & HR30374.Measures approximately 14 1/4" x 16" x 1 1/8".Multi-purification filter. The first sub-micron filter...